McDonnell & Miller 150S Switch Els PW 17895 Verified Performance: Optimized power draw

Verified Performance: Optimized power draw and RPM to prevent nuisance furnace pressure switch errors

this is the factory-authorized venter motor and wheel for CAUA series heaters (sizes 350-400)

offering a self-centering shaft adapter that accommodates 3/8" to 1

5 kW heater kit engineered for DEB and DPB model packaged units

OEM Fitment: Eliminates alignment issues during valve rebuild or plug replacement

McDonnell & Miller 150S Switch Els PW 17895 Verified Performance: Optimized power drawThe McDonnell & Miller 150S Switch (Part Number 171702) is a heavy duty combination low water cut off and pump controller designed for commercial and industrial steam boiler applications. As a veteran preferred mechanical water level control, this unit features a snap acting SPDT switch assembly that provides precise low water cut off and alarm actuation. The 150S series is engineered for boilers of any steaming capacity, supporting a maximum pressure